| Maximum Watt/Seconds | 200 |
| Compatibility | TTL with Canon, Nikon, Sony cameras with optional X1-C, X1-N, and X1-S transmitters TTL with Olympus/Panasonic, Fuji cameras with optional X1T-O and X1T-F transmitters |
| Control | Manually on unit Via X1 Transmitter Which Will Wirelessly Control: Flash Mode: TTL, Manual, Multi (Stroboscopic), power level Modeling lamp on/off, Beeper on/off First and second curtain sync, High Speed Sync |
| Guide Number | At Full Power: Speedlite Flash Head: 170.6' (52 m) ISO 100 @ 35 mm Bare Bulb Flash Head: 197' (60 m) ISO 100 with AD-S2 reflector @ 28 mm |
| Color Temperature | 5600K (+/-200K) |
| Recycle Time | 0.01 to 2.1 sec |
| Flash Duration | Speedlite Flash Head at t0.1: 1/220 to 1/13,000 sec Bare Bulb Flash Head at t0.1: 1/220 to 1/11,300 sec |
| Flash Variability | 8 Steps: 1/128 to 1/1 |
| Flash Delay | Yes, 0.01 to 30 sec |
| Flash Modes | TTL, Manual, Multi (Stroboscopic) Stroboscopic: up to 90 times (99 Hz) |
| Modeling Light | Uses Speedlite Head: Auto turn off after 30 minutes |
| Sync Mode | High-speed sync up to 1/8000 sec First curtain sync and second curtain sync |
| Flash Exposure Compensation | Yes, plus or minus 3 stops in 1/3 stop increments |
| Flash Ready Indicator | LED, beep Flash hibernates automatically after 30 minutes of non-use |
| Built-In Slave Cell | S1 and S2 optical slave modes 2.4 GHz radio system |
| Wireless & Radio Specifications | Function: Slave or Off Channels: 32 Groups: 5 (A, B, C, D, E) Range: 328' (100 m) |
| Mounting | 1/4"-20 female threads AD-E Holder (stand mount) |
| Fan Cooled | No |
| Replaceable Flashtube | Yes, in bare bulb head |
| Connectors | 3.5 mm sync input Wireless control port USB port |
| Battery | Lithium, 14.4 V / 2900 mAH Power remaining indicator |
| Number of Flashes at Full Power | 500 |
| Dimensions | 6.6 x 3.0 x 2.0" (168 x 75 x 50 mm) without flash head |
| Weight | 19.7 oz (560 g) without flash head and battery |
Authorized Dealer
